200213104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 480524800

約数和(自身を除く): 280311696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 691, 728, 796, 1382, 1393, 1456, 1592, 2587, 2764, 2786, 3184, 4837, 5174, 5528, 5572, 8983, 9674, 10348, 11056, 11144, 17966, 18109, 19348, 20696, 22288, 35932, 36218, 38696, 41392, 62881, 71864, 72436, 77392, 125762, 137509, 143728, 144872, 251524, 275018, 289744, 503048, 550036, 962563, 1006096, 1100072, 1787617, 1925126, 2200144, 3575234, 3850252, 7150468, 7700504, 12513319, 14300936, 15401008, 25026638, 28601872, 50053276, 100106552, 200213104]

約数ペア:

[(1, 200213104), (2, 100106552), (4, 50053276), (7, 28601872), (8, 25026638), (13, 15401008), (14, 14300936), (16, 12513319), (26, 7700504), (28, 7150468), (52, 3850252), (56, 3575234), (91, 2200144), (104, 1925126), (112, 1787617), (182, 1100072), (199, 1006096), (208, 962563), (364, 550036), (398, 503048), (691, 289744), (728, 275018), (796, 251524), (1382, 144872), (1393, 143728), (1456, 137509), (1592, 125762), (2587, 77392), (2764, 72436), (2786, 71864), (3184, 62881), (4837, 41392), (5174, 38696), (5528, 36218), (5572, 35932), (8983, 22288), (9674, 20696), (10348, 19348), (11056, 18109), (11144, 17966)]